Heat Advisory — Clay, AR, Greene, AR, Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, Dunklin, MO, Pemiscot, MO, DeSoto, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Shelby, TN, Fayette, TN, Hardeman, TN 8:00 PM

Dyer County, West Tennessee, Tennessee, United States

Last updated: 6:05 AM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 34°  /  ▼ 24°
Wind
5 mph SSW
Humidity
83%
Dew Point
22°
Pressure
29.72 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
6:13 AM
Sunset
7:52 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Dyer County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2629 J/kg) — isolated convective development possible. Sunrise: 6:13AM · Sunset: 7:52PM.

Alerts

Heat Advisory
Clay, AR, Greene, AR, Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, Dunklin, MO, Pemiscot, MO, DeSoto, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Shelby, TN, Fayette, TN, Hardeman, TN
Expires 8:00 PM
36 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
34°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
34°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
29°
5%
10 PM
28°
5%
11 PM
28°
5%
12 AM
27°
5%
1 AM
27°
5%
2 AM
27°
5%
3 AM
27°
5%
4 AM
27°
5%
5 AM
26°
5%
7-Day Forecast
Today
34° 24°
Clear.
Wed
37° 25°
Mostly Clear.
Thu
38° 24°
Partly Cloudy.
Fri
36° 25°
Clear.
Sat
38° 25°
Clear.
Sun
39° 26°
Clear.
Mon
36° 24°
Clear with a 24% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 5 mph SSW 83%
7 AM 24° Clear 3% 6 mph SSW 80%
8 AM 26° Clear 3% 8 mph SW 74%
9 AM 28° Clear 3% 9 mph SW 68%
10 AM 29° Clear 3% 9 mph SW 62%
11 AM 31° Clear 3% 10 mph SW 58%
12 PM 32° Clear 3% 10 mph SW 54%
1 PM 34° Mostly Clear 3% 11 mph SW 50%
2 PM 34° Mostly Clear 3% 11 mph SW 50%
3 PM 34° Mostly Clear 3% 11 mph SW 50%
4 PM 34° Mostly Clear 3% 11 mph SW 50%
5 PM 34° Clear 3% 10 mph SW 53%
6 PM 34° Clear 3% 9 mph SW 57%
7 PM 32° Clear 3% 7 mph SW 61%
8 PM 31° Clear 3% 6 mph SW 64%
9 PM 29° Clear 5% 6 mph SSW 66%
10 PM 28° Clear 5% 7 mph SSW 68%
11 PM 28° Clear 5% 7 mph SSW 70%
12 AM 27° Clear 5% 7 mph SSW 72%
1 AM 27° Clear 5% 8 mph SSW 73%
2 AM 27° Clear 5% 7 mph SSW 74%
3 AM 27° Clear 5% 7 mph SSW 74%
4 AM 27° Clear 5% 7 mph SSW 75%
5 AM 26° Clear 5% 8 mph SSW 75%
15-Day Forecast
Today
8/11
Clear
5%
24°
34°
Wed
8/12
Mostly Clear
11%
25°
37°
Thu
8/13
Partly Cloudy
11%
24°
38°
Fri
8/14
Clear
7%
25°
36°
Sat
8/15
Clear
3%
25°
38°
Sun
8/16
Clear
15%
26°
39°
Mon
8/17
Clear
24%
24°
36°
Tue
8/18
Thunderstorm
53%
23°
37°
Wed
8/19
Clear
35%
23°
37°
Thu
8/20
Rain
54%
23°
36°
Fri
8/21
Clear
44%
23°
36°
Sat
8/22
Drizzle
60%
23°
37°
Sun
8/23
Drizzle
60%
23°
36°
Mon
8/24
Drizzle
60%
22°
35°
Tue
8/25
Drizzle
60%
22°
34°
36
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
29 AQI 5.3 µg/m³
O3
Ground-level ozone
Dominant
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 36 Good 36 29
Wed 33 Good 33 24
Thu 36 Good 36 34
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Aug 11, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE612 J/kg
MLCAPE953 J/kg
MUCAPE1132 J/kg
SBCIN-386 J/kg
MLCIN0 J/kg
Lifted Index-2.9
Kinematics
0–6 km Shear4 kt
0–1 km Shear15 kt
Eff. Shear16 kt
0–1 km SRH68
0–3 km SRH21
Eff. SRH-34
Storm Motion24° @ 9 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.3
Thermo & Levels
PWAT1.65 in
0–3 km LR4.2 °C/km
700–500 LR6.9 °C/km
Total Totals48.9
LCL970 hPa
LFC619 hPa
EL226 hPa
Freezing Lvl15,256 ft